PTFE liquid filtration membrane uses the difference in selective permeability performance of each component in the mixture to separate two-component or multi-component mixed gases or liquids using external energy or chemical potential difference as the driving force. Methods of fractionation, purification and enrichment.
The membrane pore size is at the nanometer level and is suitable for separating dissolved components with a molecular weight of 100 to 1000 and a molecular size of about 1 nm. The membrane process is called nanofiltration.
We are a manufacturer specializing in the production of polytetrafluoroethylene membrane materials. In the field of industrial sewage treatment, we have the characteristics of “uniform and stable, high efficiency and low resistance, long life, customizable, easy cleaning and maintenance”, etc., and are accepted by the majority of enterprises and favorite.
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